diff options
| author | Gary Lockyer <gary@catalyst.net.nz> | 2019-05-14 11:25:07 +1200 |
|---|---|---|
| committer | Andrew Bartlett <abartlet@samba.org> | 2019-05-14 07:20:28 +0000 |
| commit | b1a32dd7f50ed0aee3d0eea5a124cb8ddfa417ad (patch) | |
| tree | 4447f92b73f3c345ffc0cb299347091772a7be04 /buildtools | |
| parent | b0cc6d217485c317b2138347216fac5d74684328 (diff) | |
| download | samba-b1a32dd7f50ed0aee3d0eea5a124cb8ddfa417ad.tar.gz | |
selftest: enable undefined behaviour sanitizer
Add a --undefined-sanitizer option to configure, this causes the tests
to be run with the undefined behaviout sanitizer enabled.
Errors can be suppressed by adding entries to selftest/ubsan.supp
Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue May 14 07:20:28 UTC 2019 on sn-devel-184
Diffstat (limited to 'buildtools')
| -rw-r--r-- | buildtools/wafsamba/samba_autoconf.py | 9 | ||||
| -rw-r--r-- | buildtools/wafsamba/wscript | 5 |
2 files changed, 13 insertions, 1 deletions
diff --git a/buildtools/wafsamba/samba_autoconf.py b/buildtools/wafsamba/samba_autoconf.py index 0dbfd54393f..be179d8b29b 100644 --- a/buildtools/wafsamba/samba_autoconf.py +++ b/buildtools/wafsamba/samba_autoconf.py @@ -793,10 +793,17 @@ int main(void) { if Options.options.pedantic: conf.ADD_CFLAGS('-W', testflags=True) + if (Options.options.address_sanitizer or + Options.options.undefined_sanitizer): + conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1', testflags=True) if Options.options.address_sanitizer: - conf.ADD_CFLAGS('-fno-omit-frame-pointer -O1 -fsanitize=address', testflags=True) + conf.ADD_CFLAGS('-fsanitize=address', testflags=True) conf.ADD_LDFLAGS('-fsanitize=address', testflags=True) conf.env['ADDRESS_SANITIZER'] = True + if Options.options.undefined_sanitizer: + conf.ADD_CFLAGS('-fsanitize=undefined', testflags=True) + conf.ADD_LDFLAGS('-fsanitize=undefined', testflags=True) + conf.env['UNDEFINED_SANITIZER'] = True # Let people pass an additional ADDITIONAL_{CFLAGS,LDFLAGS} diff --git a/buildtools/wafsamba/wscript b/buildtools/wafsamba/wscript index 2e14a326cb8..8014716e64e 100644 --- a/buildtools/wafsamba/wscript +++ b/buildtools/wafsamba/wscript @@ -128,6 +128,11 @@ def options(opt): gr.add_option('--address-sanitizer', help=("Enable address sanitizer compile and linker flags"), action="store_true", dest='address_sanitizer', default=False) + gr.add_option('--undefined-sanitizer', + help=("Enable undefined behaviour sanitizer compile and linker flags"), + action="store_true", + dest='undefined_sanitizer', + default=False) gr.add_option('--abi-check', help=("Check ABI signatures for libraries"), |